<template>
	<div>
		<div v-show="isshow">show Hello VUE</div>
		<button @click="isshow = !isshow">显示/隐藏</button>
	</div>
</template>

<script>
export default{
	data(){
		return{
			isshow:false
		}
	}	
}
</script>

<style>
</style>